.w{
    width: 1200px;
    margin: 0 auto;
}
figure{
    margin: 0;
    padding: 0;
}
img {
    vertical-align: middle;
}
body{
    background-color: #e4e4e4 !important;
}
a{
    transition: color .2s ease-in-out;
}
a:hover{
    color: #1890ff !important;
}
.margin0 {
    margin-right: 0 !important;
}
.padding0 {
    padding-right: 0 !important;
}
/* 顶部 */
.top {
    height: 40px;
    border-bottom: 1px solid #f0f1f2;
    background-color: #f7f9fa;
}
.top .w {
    color: #6c7073;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.top-left span {
    margin-left: 24px;
}
.top-right li {
    float: left;
}
.space {
    width: 12px;
    height: 12px;
    border-left: 1px solid #d4d7d9;
    margin-top: 3px;
    margin-left: 12px;
}

.car {
    display: inline-block;
    width: 16px;
    height: 16px;
    padding: 0;
    margin-top: -10px;
    vertical-align: middle;
}
.count {
    display: inline-block;
    height: 16px;
    line-height: 16px;
    background-color: #1897f2;
    color: #fff;
    text-align: center;
    padding: 0 4px;
    border-radius: 16px;
}
/* 头部 */

.header {
    width: 100%;
    position: relative;
    background-color: #fff;
    height: 64px;
    border-bottom: 1px solid #f0f1f2;
}
.header .w {
    height: 64px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo span {
    color: #3b3e40;
    font-size: 18px;
    line-height: 24px;
    font-weight: 400;
    margin-left: 5px;
}
.menu {
    flex: 1;
    margin-left: 32px;
}
.menu-nav{
    display: flex;
    align-items: center;
}
.menu-nav li {
    height: 64px;
    margin:  0 16px;
    display: flex;
    align-items: center;
    color: #3b3e40;
    font-size: 14px;
}
.menu .menu-ico {
    font-size: 12px;
    margin: -2px 0 0 8px;
    vertical-align: middle;
}
.search {
    width: 282px;
    height: 48px;
    background-color: red;
}
.menu-nav li:first-child{
    border-bottom: 1px solid transparent;
}
.menu-nav li:first-child:hover {
    border-bottom: 1px solid #000;
}
.menu-item:hover {
    color: inherit;
}
.search {
    position: relative;
}
.search-input {
    width: 100%;
    height: 48px;
    padding: 12px 64px 12px 16px;
    border: none;
    background: #fff;
    font-size: 14px;
    outline: none;
    box-sizing: border-box;
    border-bottom: 1px solid #fff;
    transition: all .3s ease;
}
.search-ico{
    position: absolute;
    top: 0;
    right: 0;
    width: 48px;
    height: 48px;
}
.search-ico a {
    cursor: pointer;
    display: block;
    line-height: 48px;
    text-align: center;
    width: 48px;
    height: 48px;
    font-size: 25px;
}   
/* 二级导航栏 */
.second-list{
    display: none;
    position: absolute;
    top: 65px;
    width: 100%;
    z-index: 999;
    background-color: #fff;
 
}
.secondlist-container{
    width: 1200px;
    display: flex;
    font-size: 14px;
    margin-left: 293px;
    padding: 30px 0;
}
.second-ul {
    min-height: 450px;
}
.second-ul li {
    display: block;
    width: 235px;
   
}
.second-ul li a {
     color: #333;
    position: relative;
    display: block;
    text-transform: capitalize;
    font-weight: 400;
    line-height: 19px;
    padding: 12px 24px 12px 0;
}
.second-ul li a i {
    position: absolute;
    right: 15px;
    font-size: 15px;
    font-weight: 400;
}

.second-list-main {
    display: none;
    width: 824px;
    padding: 10px 20px 20px;
    min-height: 450px;
}
#second-active{
    display: block;
}
.second-list-main section{
    display: flex;
}
.second-section {
    overflow: hidden;
    padding-bottom: 50px;
    padding-right: 5px;
}
.second-section h3 {
    font-size: 15px;
    font-weight: 400;
    margin-bottom: 0;
    color: #333;
}
.second-section h3 a{
    color: #44a8f2;
    font-size: 14px;
    padding-left: 10px;
}
.sencond-section-main{
    clear: both;
}
.sencond-section-main ul li {
    float: left;
    padding-right: 20px;
    width: 152px;
    box-sizing: border-box;
}
.sencond-section-main ul li a {
    display: block;
    text-align: center;
}
.sencond-section-main ul li img{
    height: 105px;
}
.sencond-section-main ul li div {
    height: 35px;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 12px;
}
.sencond-section-main ul li:last-child{
    padding-right: 0;
}
/* 导航栏 */
.nav{
    background-color: #ffffff;
}
.nav-items{
    display: flex;
    justify-content: space-around;
}
.nav-items li {
    text-align: center;
    width: 100px;
    padding: 16px 0 15px;
}
.nav-items li a {
    display: block;
    width: 100%;
}
.nav-items li a img {
    height: 56px;
}

/* 底部 */
.footer {
    min-height: 500px;
    background-color: #fff;
}
.about-us {
    display: flex;
    width: 1200px;
    border-bottom: 1px solid #f0f1f2;
}
.about-us div {
    text-align: center;
    flex: 1;
    padding: 48px 0;
    margin-right: 16px;
}
.about-us div p {
    margin-top: 10px;
    font-size: 14px;
    line-height: 24px;
    color: #6c7073;
}
.page-footer {
    padding-top: 72px;
}
.page-footer footer {
    padding-bottom: 48px;
    width: 1200px;
    display: flex;
    justify-content: space-between;
}
.page-footer footer>div {
    flex: 1;
    margin-left: 14px;
}
.foot-items li {
    margin-bottom: 8px;
}
.foot-items h3{
    line-height: 24px;
    margin-bottom: 8px;
    color: #3b3e40;
    font-size: 12px;
    font-weight: 500;
}
.foot-items li a {
    display: inline-block;
    text-decoration: none;
    color: #6c7073;
    font-size: 12px;
    line-height: 24px;
}

.foot-items-last p{
    width: 187px;
    color: #6c7073;
    font-size: 12px;
    line-height: 16px;
    padding-bottom: 16px;
}
.foot-items-last input {
    float: left;
    display: inline-block;
    height: 32px;
    padding: 0 8px;
    width: 156px;
    font-size: 12px;
    font-family: open sans;
    line-height: 32px;
    color: #6c7073;
    background-color: #fff;
    border: 1px solid #d4d7d9;
    border-radius: 4px 0 0 4px;
    box-sizing: border-box;
}
.foot-items-last i {
    display: inline-block;
    width: 32px;
    height: 32px;
    line-height: 32px;
    color: #fff;
    background-color: #6c7073;
    border-radius: 0 4px 4px 0;
}
.www-foot{
    padding: 0 0 72px;
    position: relative;
}
.www-foot-top {
    display: flex;
    border-bottom: 1px solid #f0f1f2;
    padding-bottom: 16px;
    margin-bottom: 16px;
    line-height: 24px;
    height: 40px;
    box-sizing: border-box;
}
.www-foot-top-left {
    flex: 1;
    font-weight: 400;
    font-size: 12px;
    color: #6c7073;
    height: 24px;
    line-height: 24px;
}
.www-foot-top-left a {
    display: inline-block;
    height: 24px;
    margin-right: 32px;
}
.www-foot-top-right{
    text-align: right;
    flex: 1;
}
.www-foot-top-right a{
    display: inline-block;
    width: 24px;
    height: 24px;
    margin-right: 16px;
}
.www-foot-top-right a:nth-child(1){
    background-image: url(../images/youku.svg);
    background-repeat: no-repeat;
    background-position: center;
}
.www-foot-top-right a:nth-child(2){
    background-image: url(../images/weibo.svg);
    background-repeat: no-repeat;
    background-position: center;
}
.www-foot-top-right a:nth-child(3){
    background-image: url(../images/weixin.svg);
    background-repeat: no-repeat;
    background-position: center;
}
.www-foot-bottom{
    display: flex;
}
.www-foot-bottom-left{
    flex: 1;
}
.copy {
    margin-right: 32px;
}
.foot-bottom-circle {
    font-weight: 700;
    margin: 0 5px;
}
/* 侧边部分 */

.aside div {
    text-align: center;
    cursor: pointer;
    position: fixed;
    right: 2%;
    bottom: 200px;
    z-index: 9;
    width: 48px;
    height: 48px;
    line-height: 48px;
    border: none;
    text-align: center;
    border-radius: 100%;
    transition: all .3s;
    box-shadow: 0 8px 16px rgb(0 0 0 / 10%);
    background: #fff;
}
.aside .aside-bottom{
    bottom: 140px;
    color: #fff;
    background: linear-gradient(#535759,#3b3e40);
}
.aside div:hover i{
    transition: all .3s;
}
.aside div:hover i {
    font-size: 20px;
}
.notification{
    position: absolute;
    right: 80px;
    padding: 16px;
    background-color: #fff;
    font-size: 14px;
    line-height: 20px;
    -webkit-transform: translateX(48px);
    transform: translateX(48px);
    -webkit-transform-origin: right bottom;
    transform-origin: right bottom;
    opacity: 0;
    transition: all .6s ease;
    width: 240px;
    box-shadow: 0 8px 16px rgb(0 0 0 / 10%);
    border-radius: 8px;
    visibility: hidden;
    color: rgba(0,0,0,.85);
}
.notification::before{
    content: "";
    position: absolute;
    bottom: 20px;
    right: -5px;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    background-color: #fff;
    width: 12px;
    height: 12px;
}
.aside-bottom:hover .notification {
    opacity: 1;
    visibility: visible;
    right: 110px;
}